Downhole engine D-85-127

The D-85-127 downhole motor is a submersible mechanism that converts hydraulic or electrical energy into mechanical energy for the operation of a drilling tool. It is used when drilling oil and gas wells. In practice, the use of a downhole motor D-85 and higher contributes to the improvement of technical and economic indicators of the project. In most cases, its operation reduces drilling time, the number of emergencies and energy costs.